13238355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2341}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 23607360

約数和(自身を除く): 10369005

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 2341, 5655, 7023, 11705, 30433, 35115, 67889, 91299, 152165, 203667, 339445, 456495, 882557, 1018335, 2647671, 4412785, 13238355]

約数ペア:

[(1, 13238355), (3, 4412785), (5, 2647671), (13, 1018335), (15, 882557), (29, 456495), (39, 339445), (65, 203667), (87, 152165), (145, 91299), (195, 67889), (377, 35115), (435, 30433), (1131, 11705), (1885, 7023), (2341, 5655)]